switch()语句
语法:
switch(expression){
case value:statement
break;
case value:statement
break;
case value:statement
break;
......
default:statement
}
例如:
switch(i){
case 25:
alert("25");
break;
case 35:
alert("35");
break;
case 45:
alert("45");
break;
default:
alert("others");
}
浙公网安备 33010602011771号